CA969269A - Device for the generation of ultrasonics and their application to the preparation of emulsions - Google Patents

Device for the generation of ultrasonics and their application to the preparation of emulsions

Info

Publication number
CA969269A
CA969269A CA150,805A CA150805A CA969269A CA 969269 A CA969269 A CA 969269A CA 150805 A CA150805 A CA 150805A CA 969269 A CA969269 A CA 969269A
Authority
CA
Canada
Prior art keywords
ultrasonics
emulsions
generation
preparation
application
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA150,805A
Other versions
CA150805S (en
Inventor
Gabriel Barthelemy
Louis Duthion
Claude C. Doyotte
Claude J.M. Seguela
Alain Cinquanta
Yves Drapeau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Francaise de Raffinage SA
Original Assignee
Compagnie Francaise de Raffinage SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR7131975A external-priority patent/FR2151581A5/fr
Priority claimed from FR7145738A external-priority patent/FR2165144A6/fr
Priority claimed from FR7223201A external-priority patent/FR2191448A6/fr
Application filed by Compagnie Francaise de Raffinage SA filed Critical Compagnie Francaise de Raffinage SA
Application granted granted Critical
Publication of CA969269A publication Critical patent/CA969269A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/80—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
    • B01F31/81—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations by vibrations generated inside a mixing device not coming from an external drive, e.g. by the flow of material causing a knife to vibrate or by vibrating nozzles
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K5/00—Whistles
    • G10K5/02—Ultrasonic whistles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Chemistry (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Colloid Chemistry (AREA)
CA150,805A 1971-09-03 1972-09-01 Device for the generation of ultrasonics and their application to the preparation of emulsions Expired CA969269A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7131975A FR2151581A5 (en) 1971-09-03 1971-09-03
FR7145738A FR2165144A6 (en) 1971-09-03 1971-12-20
FR7223201A FR2191448A6 (en) 1972-06-27 1972-06-27

Publications (1)

Publication Number Publication Date
CA969269A true CA969269A (en) 1975-06-10

Family

ID=27249649

Family Applications (1)

Application Number Title Priority Date Filing Date
CA150,805A Expired CA969269A (en) 1971-09-03 1972-09-01 Device for the generation of ultrasonics and their application to the preparation of emulsions

Country Status (15)

Country Link
US (1) US3809372A (en)
JP (1) JPS524932B2 (en)
AT (1) AT336549B (en)
AU (1) AU463936B2 (en)
BE (1) BE788354A (en)
CA (1) CA969269A (en)
CH (1) CH562063A5 (en)
DE (1) DE2242348C3 (en)
DK (1) DK142450B (en)
GB (1) GB1390414A (en)
IT (1) IT969336B (en)
LU (1) LU65994A1 (en)
NL (1) NL7212029A (en)
NO (1) NO138985C (en)
SE (1) SE382758B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128008A (en) * 1979-03-26 1980-10-03 Toray Ind Inc Taking up in spinning
FR2475920A1 (en) * 1980-02-15 1981-08-21 Nemours Cie Fse Silices Sables METHOD FOR DEGREASING AND CURVING A LIQUID, DEVICE FOR IMPLEMENTING SAID METHOD, AND APPLICATIONS OF THE METHOD AND DEVICE
US4306816A (en) * 1980-04-04 1981-12-22 Folland Corporation Barodynamic resonator
US4930898A (en) * 1988-06-27 1990-06-05 The United States Of America As Represented By The Secretary Of Agriculture Process and apparatus for direct ultrasonic mixing prior to analysis
JP2003524061A (en) * 2000-02-25 2003-08-12 リュウ、ジェオン、イン Ultrasonic reforming system for liquid fuel
CN1688381A (en) * 2002-10-02 2005-10-26 荷兰联合利华有限公司 Method for controlling droplet size of an emulsion when mixing two immiscible fluids

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1600187A (en) * 1968-12-31 1970-07-20
IT942173B (en) * 1970-09-19 1973-03-20 Alfa Laval Gmbh PROCEDURE AND DEVICE FOR THE HOMOGENIZATION OF IMMISCIBLE LIQUIDS

Also Published As

Publication number Publication date
NO138985C (en) 1978-12-20
AT336549B (en) 1977-05-10
JPS4834524A (en) 1973-05-19
NO138985B (en) 1978-09-11
DE2242348A1 (en) 1973-03-22
CH562063A5 (en) 1975-05-30
BE788354A (en) 1973-03-05
SE382758B (en) 1976-02-16
DE2242348B2 (en) 1975-01-16
NL7212029A (en) 1973-03-06
AU4622472A (en) 1974-03-07
LU65994A1 (en) 1973-01-17
IT969336B (en) 1974-03-30
GB1390414A (en) 1975-04-09
ATA976175A (en) 1976-09-15
DE2242348C3 (en) 1975-08-28
DK142450B (en) 1980-11-03
US3809372A (en) 1974-05-07
DK142450C (en) 1981-03-30
AU463936B2 (en) 1975-08-07
JPS524932B2 (en) 1977-02-08

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